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A lightweight business backpack with a slim body that is simple to use and perfect for daily commuting.

Large size, compatible with B4 size.

With an expandable function that doubles the gusset width with a zipper operation. It can be adjusted in two stages, allowing for functional storage according to the amount of baggage.

The product is made of highly durable nylon fabric made in Japan using Toray's high-strength nylon thread 「Miracosmo」.

It is water-repellent, allowing you to carry it safely even on rainy days.

Comes with a PC storage space.

Although large, it is extremely lightweight, weighing only 800g.

As more people commute to work with backpacks, they are being reminded to keep their backpacks in front of them on crowded trains.

This backpack is designed to make it easy to take items in and out, whether you wear it on your back or carry it in front of you.